This manual provides comprehensive technical information for the NISSAN AUDIO CQ EN7160 and CQ EN7161 audio systems. Designed for vehicles, these audio units are engineered to deliver reliable performance and an enhanced in-car entertainment experience. The manual covers essential details for understanding and servicing these specific audio models.

The scope of this document includes detailed wiring diagrams, block diagrams, and exploded views to facilitate a thorough understanding of the system's architecture. It also covers terminal descriptions, replacement parts lists, and specific procedures such as CD disc centering alignment. This manual is an indispensable resource for technicians and owners seeking to maintain or repair the NISSAN AUDIO CQ EN7160 and CQ EN7161 audio systems.